ICS9148-11 Datasheet, PDF (13/14 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for PENTIUMTM

ICS9148 - 11
Electrical Characteristics - PCI
TA = 0 - 70C; VDD = VDDL = 3.3 V +/-5%; CL = 30 pF (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
Output Impedance
Output Impedance
RDSP
1
1
RDSN11
VO = VDD*(0.5)
VO = VDD*(0.5)
Output High Voltage
VOH1 IOH = -11 mA
Output Low Voltage
VOL1 IOL = 9.4 mA
Output High Current
IOH1 VOH = 2.0 V
Output Low Current
Rise Time
Fall Time
Duty Cycle
Skew
Jitter
IOL1
tr11
tf11
dt11
tsk
1
1
tj1s11
tjabs11
VOL = 0.8 V
VOL = 0.4 V, VOH = 2.4 V
VOH = 2.4 V, VOL = 0.4 V
VT = 1.5 V
VT = 1.5 V
VT = 1.5 V
VT = 1.5 V
1_{Guarenteed by design, not 100% tested in production.}
MIN TYP MAX UNITS
12
55
Ω
12
55
Ω
2.6 3.1
V
0.15 0.4 V
-65 -54 mA
40
54
mA
1.5
2
ns
1.4
2
ns
45
50
55
%
200 500 ps
10 150 ps
-250 65 250 ps
Electrical Characteristics - SDRAM
TA = 0 - 70C; VDD = VDDL = 3.3 V +/-5%; CL = 20 - 30 pF (unless otherwise stated)
PARAMETER
Output Impedance
Output Impedance
SYMBOL
RDSP
1
3
RDSN31
CONDITIONS
VO = VDD*(0.5)
VO = VDD*(0.5)
Output High Voltage
VOH3 IOH = -30 mA
Output Low Voltage
VOL3 IOL = 23 mA
Output High Current
IOH3 VOH = 2.0 V
Output Low Current
Rise Time
Fall Time
Duty Cycle
Skew
Jitter
IOL3
Tr31
Tf31
Dt31
Tsk31
Tj1s31
Tjabs31
VOL = 0.8 V
VOL = 0.4 V, VOH = 2.4 V
VOH = 2.4 V, VOL = 0.4 V
VT = 1.5 V
VT = 1.5 V
VT = 1.5 V
VT = 1.5 V
1_{Guarenteed by design, not 100% tested in production.}
MIN
10
10
2.6
40
45
-250
TYP MAX UNITS
24
Ω
24
Ω
2.8
V
0.3 0.4 V
-67 -54 mA
55
mA
1.5
2
ns
1.4
2
ns
50
55
%
200 500 ps
50 150 ps
100 250 ps
13